Jul 21, 2014

07/19/2014 - It's almost impossible to imagine a world without words.  But this hour, we try to do just that.  We meet a woman who taught a 27-year-old man the first words of his life, hear a firsthand account of what it feels like to have the language center of your brain wiped out by a stroke, and retrace the birth of a brand new language 30 years ago.